:root {
  --smoke: #0d0f12;
  --graphite: #161a1f;
  --anthracite: #222831;
  --frost: #f3f6fa;
  --silver: #d7dde5;
  --metal: #a0aab7;
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(255, 255, 255, 0.28);
  --panel: rgba(255, 255, 255, 0.035);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --shadow-soft: 0 20px 45px rgba(0, 0, 0, 0.35);
  --radius-l: 24px;
  --radius-m: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--silver);
  background:
    radial-gradient(circle at 10% -15%, #20252d 0%, transparent 36%),
    radial-gradient(circle at 95% 0%, #1a1f25 0%, transparent 30%),
    var(--smoke);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1220px, 100% - 2rem);
  margin-inline: auto;
}

.section {
  padding: clamp(4.25rem, 8vw, 7rem) 0;
}

.section-alt {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(22, 26, 31, 0.9), rgba(13, 15, 18, 0.94));
}

.section-head {
  max-width: 52rem;
}

.section-title {
  margin: 0;
  color: var(--frost);
  letter-spacing: 0.01em;
  line-height: 1.11;
  font-size: clamp(1.95rem, 5.4vw, 3.4rem);
}

.section-intro {
  margin: 0.95rem 0 0;
  max-width: 40rem;
  color: rgba(215, 221, 229, 0.9);
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 0.8rem;
  padding: 0.34rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--metal);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.72rem 1.3rem;
  font-size: 0.9rem;
  font-weight: 600;
  transition: transform 0.28s ease, background-color 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:focus-visible,
.inline-link:focus-visible,
.menu-toggle:focus-visible,
.faq-question:focus-visible,
.gallery-open:focus-visible,
input:focus-visible,
textarea:focus-visible,
.lightbox-close:focus-visible {
  outline: 2px solid rgba(243, 246, 250, 0.9);
  outline-offset: 2px;
}

.btn-primary {
  color: #101216;
  border-color: rgba(255, 255, 255, 0.45);
  background: linear-gradient(140deg, #f8fafc, #d9e0e8);
  box-shadow: 0 8px 20px rgba(210, 220, 230, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(140deg, #ffffff, #edf2f7);
}

.btn-secondary {
  color: var(--frost);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.09);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #eff3f8, #b6bfcc);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  background: rgba(13, 15, 18, 0.34);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background-color 0.32s ease, border-color 0.32s ease;
}

.site-header.scrolled,
.site-header.menu-open {
  background: rgba(13, 15, 18, 0.94);
  border-bottom-color: var(--line);
}

.nav-wrap {
  min-height: 4.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand,
.footer-brand {
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  color: var(--frost);
  letter-spacing: 0.2em;
}

.brand {
  font-size: 1.3rem;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 1.2rem;
  font-size: 0.92rem;
}

.desktop-nav a {
  color: rgba(215, 221, 229, 0.92);
}

.desktop-nav a:hover {
  color: var(--frost);
}

.menu-toggle {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.24rem;
}

.menu-toggle span {
  width: 1rem;
  height: 1px;
  background: var(--frost);
  margin: 0 auto;
  transition: transform 0.24s ease, opacity 0.24s ease;
}

.site-header.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.site-header.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.34s ease;
}

.mobile-menu nav {
  display: grid;
  gap: 0.85rem;
  border-top: 1px solid var(--line);
  padding: 1rem;
}

.mobile-menu a {
  font-size: 0.96rem;
}

.mobile-menu .mobile-cta {
  margin-top: 0.35rem;
}

.site-header.menu-open .mobile-menu {
  max-height: 24rem;
}

.hero {
  position: relative;
  min-height: 100svh;
  padding-top: 4.85rem;
  overflow: clip;
}

.hero-bg,
.hero-overlay,
.hero-grain {
  position: absolute;
  inset: 0;
}

.hero-bg {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transform: scale(1.02);
}

.hero-overlay {
  background: linear-gradient(115deg, rgba(13, 15, 18, 0.28) 6%, rgba(13, 15, 18, 0.75) 58%, rgba(13, 15, 18, 0.96) 100%);
}

.hero-grain {
  opacity: 0.08;
  background-image: radial-gradient(rgba(255, 255, 255, 0.5) 0.55px, transparent 0.55px);
  background-size: 4px 4px;
}

.hero-content {
  position: relative;
  z-index: 3;
  min-height: calc(100svh - 4.85rem);
  display: grid;
  align-content: end;
  gap: 1.2rem;
  padding-bottom: clamp(2.3rem, 7vh, 5.2rem);
}

.hero-copy h1 {
  margin: 0;
  max-width: 18ch;
  color: var(--frost);
  font-size: clamp(2.1rem, 7.1vw, 4.8rem);
  line-height: 1.04;
}

.hero-subcopy {
  margin: 1rem 0 0;
  max-width: 39rem;
  color: rgba(215, 221, 229, 0.92);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.35rem;
}

.hero-callout {
  max-width: 25rem;
  padding: 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow-soft);
}

.callout-top {
  margin: 0;
  color: var(--metal);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.72rem;
}

.callout-main {
  margin: 0.45rem 0 0;
  color: var(--frost);
  font-size: 1.03rem;
  line-height: 1.45;
}

.callout-foot {
  margin: 0.65rem 0 0;
  font-size: 0.83rem;
  color: rgba(215, 221, 229, 0.84);
}

.quick-info {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(22, 26, 31, 0.93), rgba(13, 15, 18, 0.96));
  padding: 1.25rem 0;
}

.info-grid {
  display: grid;
  gap: 0.8rem;
}

.info-grid article {
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.015);
}

.info-label {
  margin: 0;
  color: var(--metal);
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 0.72rem;
}

.info-value {
  margin: 0.25rem 0 0;
  color: var(--frost);
  font-size: 0.92rem;
}

.method-grid,
.service-grid,
.testimonial-grid {
  margin-top: 1.9rem;
  display: grid;
  gap: 0.95rem;
}

.premium-card,
.service-card,
.testimonial-card,
.contact-card,
.contact-form,
.trainer-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}

.premium-card,
.service-card,
.testimonial-card {
  padding: 1.35rem;
}

.premium-card,
.service-card,
.trainer-card,
.testimonial-card,
.gallery-item,
.faq-item {
  transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.premium-card:hover,
.service-card:hover,
.trainer-card:hover,
.testimonial-card:hover,
.gallery-item:hover,
.faq-item:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: var(--panel-strong);
}

.card-index {
  margin: 0;
  color: var(--metal);
  letter-spacing: 0.14em;
  font-size: 0.76rem;
}

.premium-card h3,
.service-card h3 {
  margin: 0.45rem 0 0;
  color: var(--frost);
  font-size: 1.15rem;
}

.premium-card p,
.service-card p {
  margin: 0.7rem 0 0;
}

.service-tag {
  margin-top: 1rem;
  padding-top: 0.78rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--metal);
  font-size: 0.86rem;
}

.team-grid {
  margin-top: 1.9rem;
  display: grid;
  gap: 1.05rem;
}

.trainer-card {
  overflow: hidden;
}

.trainer-media {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.trainer-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 35%;
  background: linear-gradient(180deg, transparent, rgba(13, 15, 18, 0.65));
}

.trainer-media img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.trainer-body {
  padding: 1.2rem;
}

.role {
  margin: 0;
  color: var(--metal);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
}

.trainer-body h3 {
  margin: 0.35rem 0 0;
  font-size: 1.85rem;
  color: var(--frost);
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
}

.trainer-body p {
  margin: 0.65rem 0 0;
}

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding: 0;
}

.tags li {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.25rem 0.68rem;
  font-size: 0.74rem;
}

.inline-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--frost);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.74rem;
}

.inline-link:hover {
  color: #ffffff;
}

.stars {
  margin: 0;
  color: var(--metal);
  letter-spacing: 0.06em;
}

.quote {
  margin: 0.85rem 0 0;
  color: var(--frost);
  font-style: italic;
}

.author {
  margin: 0.95rem 0 0;
  font-weight: 600;
  color: var(--frost);
}

.meta {
  margin: 0.2rem 0 0;
  font-size: 0.74rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--metal);
}

.gallery-grid {
  margin-top: 1.8rem;
  display: grid;
  gap: 0.9rem;
}

.gallery-item {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.gallery-open {
  width: 100%;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
  cursor: pointer;
  padding: 0;
}

.gallery-open img {
  width: 100%;
  aspect-ratio: 16 / 12;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-open span {
  display: block;
  padding: 0.72rem 0.9rem;
  color: var(--frost);
  font-size: 0.87rem;
}

.gallery-item:hover .gallery-open img {
  transform: scale(1.03);
}

.faq-layout {
  display: grid;
  gap: 1.3rem;
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

.faq-question {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--frost);
  cursor: pointer;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 1rem;
  font-size: 0.99rem;
}

.faq-symbol {
  color: var(--metal);
  font-size: 1.2rem;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  border-top: 1px solid transparent;
  transition: max-height 0.28s ease, border-color 0.28s ease;
}

.faq-answer p {
  margin: 0;
  padding: 0.95rem 1rem 1rem;
}

.faq-item.open .faq-answer {
  max-height: 10rem;
  border-top-color: var(--line);
}

.contact-grid {
  display: grid;
  gap: 1rem;
}

.contact-card {
  margin-top: 1rem;
  padding: 1.15rem;
}

.contact-card p {
  margin: 0.25rem 0;
}

.contact-card strong {
  color: var(--frost);
}

.contact-card .btn {
  margin-top: 0.85rem;
}

.contact-form {
  display: grid;
  gap: 0.6rem;
  padding: 1.15rem;
}

.contact-form label {
  font-size: 0.9rem;
  color: var(--frost);
}

input,
textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--frost);
  font: inherit;
  padding: 0.72rem 0.8rem;
}

textarea {
  resize: vertical;
  min-height: 6rem;
}

.submit-btn {
  width: 100%;
  margin-top: 0.45rem;
}

.final-cta {
  padding: 1.3rem 0 2.6rem;
}

.final-cta-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 1.05rem;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  display: grid;
  gap: 0.8rem;
  align-items: center;
}

.final-cta-wrap p {
  margin: 0;
  color: var(--frost);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.3rem 0 2.6rem;
}

.footer-content {
  display: grid;
  gap: 1rem;
  font-size: 0.92rem;
}

.footer-brand {
  margin: 0;
  font-size: 1.16rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.95rem;
}

.footer-links a:hover {
  color: var(--frost);
}

.copyright {
  color: var(--metal);
}

.whatsapp-float {
  position: fixed;
  right: 0.9rem;
  bottom: 0.9rem;
  z-index: 64;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(22, 26, 31, 0.96);
  color: var(--frost);
  padding: 0.65rem 0.95rem;
  box-shadow: var(--shadow-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  font-weight: 600;
  font-size: 0.8rem;
  transition: transform 0.24s ease;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 1.1rem;
  background: rgba(8, 10, 12, 0.86);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-image {
  max-width: min(100%, 960px);
  border-radius: 14px;
  border: 1px solid var(--line-strong);
}

.lightbox-close {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
  color: var(--frost);
  font-size: 1.4rem;
  cursor: pointer;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(2px);
  transition: opacity 0.62s ease, transform 0.62s ease, filter 0.62s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

@media (min-width: 700px) {
  .container {
    width: min(1220px, 100% - 2.5rem);
  }

  .info-grid,
  .method-grid,
  .service-grid,
  .gallery-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .team-grid,
  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .final-cta-wrap {
    grid-template-columns: 1fr auto;
    padding: 1.35rem;
  }
}

@media (min-width: 980px) {
  .desktop-nav {
    display: flex;
  }

  .menu-toggle,
  .mobile-menu {
    display: none;
  }

  .hero-content {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .hero-callout {
    margin-bottom: 1.5rem;
  }

  .method-grid,
  .service-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .testimonial-grid,
  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .faq-layout {
    grid-template-columns: 1fr 1.35fr;
    gap: 2rem;
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.3rem;
  }

  .footer-content {
    grid-template-columns: 1.2fr 1fr 1fr;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
    animation: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    filter: none;
  }
}